The moist simulations are those originally presented by [1]} and [2]}. The [1]} simulations use the idealized aquaplanet model of [4]} with a slab-ocean lower boundary with a 10-m mixed layer depth. They are forced either with an annual cycle of insolation approximating that of present-day Earth, or with insolation fixed at northern solstice. The annual cycle simulations include planetary rotation rates ranging from 1/32 to 4\(\times \)  Earth's by factors of two, while the three perpetual solstice simulations are at 1, 1/8, or 1/32\(\times \)  Earth's rotation rate. The [2]} simulations use an idealized aquaplanet close to that of [6]}, itself a modified version of the [4]} model. All of these simulations use a time-invariant, solsticial insolation forcing as in the second subset of the [1]} simulations, with rotation rates ranging from 1/8 to 8\(\times \)  Earth's.
